Question

There is a circular room in a house. Amit wats to carpet the floor. The radius of the room is 10 meter. the cost for 1 m² is 20rs. Find the area and cost.

WRITE THE CORRECT ANSWER OR ELSE I WILL REPORT YOU.​

Answer 1

Answer:

Radius of room = 10m

Area of circular room = πr²

= 22/7 x 10²

= 314.28 (approx) cm²

Rate of carpet = 20rs/1m²

Cost = 20 x 314.28

= 6285.6 RS

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